Derivationes
MLA
Pisano, Uguccione. Derivationes. 0AD. https://collections.library.yale.edu/catalog/2042541.
APA, 6th edition
Pisano, U. (0 C.E.). Derivationes [Annotations, Decorated initials, Manuscripts, Marginalia, Rubrics]. https://collections.library.yale.edu/catalog/2042541.